1910. 8vo, pp. viii, 75, [1] blank; with heliogravure frontispiece portrait, 10 half tone plates and numerous text illustrations; clean and crisp, with some minor edge wear to fore edge; in the original printed publisher's cloth, a little soiled; a good copy; with authorial presentation inscription on front free endpaper. A striking and profusely illustrated promotional work by the renowned German firm of Muller, manufacturers of artificial eyes, The work provides a brief historical introduction, a detailed description of their various artificial eyes and implementations, and concludes with a brief bibliography on the subject.